/* ============================================================
   FLYING LES LIMITED — Global Stylesheet
   Design System: Trust & Authority + Conversion (navy / blue)
   Desktop-only layout, base width 1440px, supports 1920px.
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  --color-primary: #0F172A;
  --color-secondary: #334155;
  --color-accent: #0369A1;
  --color-accent-hover: #0284C7;
  --color-on-primary: #FFFFFF;
  --color-on-accent: #FFFFFF;
  --color-background: #F8FAFC;
  --color-foreground: #020617;
  --color-card: #FFFFFF;
  --color-card-foreground: #020617;
  --color-muted: #E8ECF1;
  --color-muted-foreground: #475569;
  --color-border: #E2E8F0;
  --color-destructive: #DC2626;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.15);

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --container: 1360px;
  --header-h: 76px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-foreground);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

::selection { background: var(--color-accent); color: #fff; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  color: var(--color-primary);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 48px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: all 200ms ease;
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover { background: var(--color-primary); color: #fff; transform: translateY(-1px); }
.btn-light {
  background: #fff;
  color: var(--color-primary);
}
.btn-light:hover { background: var(--color-muted); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.btn svg { width: 18px; height: 18px; }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; cursor: pointer; flex-shrink: 0; }
.brand-img {
  display: block;
  width: auto;
  height: 40px;
  border-radius: 8px;
}
.brand-name { font-size: 17px; font-weight: 800; color: var(--color-primary); letter-spacing: -0.01em; white-space: nowrap; }
.brand-name small { display: block; font-size: 10px; font-weight: 600; color: var(--color-muted-foreground); letter-spacing: 0.16em; }

.main-nav { display: flex; align-items: center; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; }
.main-nav a.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 11px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-secondary);
  border-radius: 8px;
  white-space: nowrap;
  transition: all 200ms ease;
  cursor: pointer;
}
.main-nav a.nav-link:hover { color: var(--color-primary); background: var(--color-muted); }
.nav-link.is-active { color: var(--color-primary); }

/* Dropdown: Services */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% - 2px);
  left: 0;
  min-width: 300px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 200ms ease;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li { display: block; }
.dropdown a {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--color-secondary);
  transition: all 200ms ease;
  cursor: pointer;
}
.dropdown a:hover { background: var(--color-muted); color: var(--color-primary); }
.dropdown .caret { color: var(--color-accent); margin-top: 2px; }

.header-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header-cta .btn { padding: 10px 18px; font-size: 14px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  padding: 128px 0 120px;
  overflow: hidden;
  background:
    radial-gradient(1000px 520px at 85% -10%, rgba(3,105,161,0.55), transparent 60%),
    linear-gradient(135deg, #020617 0%, #0F172A 46%, #1E3A5F 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(900px 500px at 70% 20%, #000 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #E8F1F8;
}
.hero-eyebrow svg { width: 15px; height: 15px; color: #7DD3FC; }
.hero h1 {
  max-width: 860px;
  margin: 28px 0 24px;
  font-size: 62px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #fff;
}
.hero h1 .accent {
  color: #7DD3FC;
  position: relative;
}
.hero-intro {
  max-width: 620px;
  font-size: 19px;
  line-height: 1.7;
  color: #CBD5E1;
  margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.proof-item strong { display: block; font-size: 30px; font-weight: 800; color: #fff; line-height: 1.1; }
.proof-item span { font-size: 14px; color: #94A3B8; }

/* Full-width auto-scrolling banner (hero background) */
.hero-banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero-banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-banner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-banner-slide.is-active {
  opacity: 1;
}
.hero-banner-slide.is-active img {
  animation: hero-kenburns 9s ease-in-out infinite alternate;
}
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(2,6,23,0.88) 0%, rgba(2,6,23,0.56) 45%, rgba(2,6,23,0.18) 100%),
    linear-gradient(0deg, rgba(2,6,23,0.45) 0%, rgba(2,6,23,0) 42%);
}
.hero-banner-dots {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}
.hero-banner-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all 250ms ease;
}
.hero-banner-dots span.is-active {
  width: 28px;
  border-radius: 999px;
  background: #7DD3FC;
}

@keyframes hero-kenburns {
  0%   { transform: scale(1); }
  100% { transform: scale(1.08); }
}

/* ---------- Section shell ---------- */
.section { padding: 104px 0; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--color-accent); }
.section-eyebrow.center::after { content: none; }
.section-head h2 { font-size: 44px; margin-bottom: 18px; }
.section-head p { font-size: 18px; color: var(--color-muted-foreground); line-height: 1.7; }

/* ---------- Services grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: all 200ms ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: #CBD5E1; }
.service-card .icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: #E0F2FE;
  color: var(--color-accent);
  display: grid; place-items: center;
}
.service-card .icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 21px; }
.service-card p { font-size: 15px; color: var(--color-muted-foreground); line-height: 1.7; flex: 1; }
.service-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: gap 200ms ease;
}
.service-card .card-link:hover { gap: 12px; }
.service-card .card-link svg { width: 16px; height: 16px; }
.service-card.feature {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.service-card.feature h3 { color: #fff; }
.service-card.feature p { color: #CBD5E1; }
.service-card.feature .icon { background: rgba(125,211,252,0.16); color: #7DD3FC; }
.service-card.feature .card-link { color: #7DD3FC; }
.service-card .badge {
  position: absolute;
  top: 20px; right: 20px;
  background: #E0F2FE;
  color: var(--color-accent);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
}
.service-card.feature .badge { background: rgba(125,211,252,0.2); color: #7DD3FC; }

/* ---------- Stats band ---------- */
.stats-band {
  background: var(--color-primary);
  color: #fff;
  padding: 64px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat { text-align: center; }
.stat strong { display: block; font-size: 44px; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.stat span { font-size: 15px; color: #94A3B8; }

/* ---------- How it works / process ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: all 200ms ease;
}
.step:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.step-num {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--color-primary);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 17px;
  margin-bottom: 18px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--color-muted-foreground); line-height: 1.65; }

/* ---------- Industries ---------- */
.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.industry-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all 200ms ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.industry-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.industry-card .icon { color: var(--color-accent); }
.industry-card .icon svg { width: 24px; height: 24px; }
.industry-card h3 { font-size: 19px; }
.industry-card .pain { font-size: 14.5px; color: var(--color-muted-foreground); }
.industry-card .answer { font-size: 14.5px; color: var(--color-primary); }
.industry-card .answer::before { content: "Our answer:"; display: block; font-weight: 800; color: var(--color-accent); font-size: 12.5px; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 6px; }

/* ---------- Trust / guarantees ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.trust-card {
  display: flex;
  gap: 18px;
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all 200ms ease;
}
.trust-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.trust-card .icon {
  flex: 0 0 46px; height: 46px;
  border-radius: 10px;
  background: var(--color-primary);
  color: #fff;
  display: grid; place-items: center;
}
.trust-card .icon svg { width: 22px; height: 22px; }
.trust-card h3 { font-size: 17px; margin-bottom: 6px; }
.trust-card p { font-size: 14.5px; color: var(--color-muted-foreground); line-height: 1.65; }

/* ---------- Testimonials ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testimonial blockquote { font-size: 16px; line-height: 1.75; color: var(--color-secondary); }
.testimonial .who { font-size: 14px; font-weight: 700; color: var(--color-primary); border-top: 1px solid var(--color-border); padding-top: 16px; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(700px 340px at 80% -20%, rgba(125,211,252,0.22), transparent 62%),
    linear-gradient(135deg, #0F172A 0%, #1E3A5F 100%);
  color: #fff;
  padding: 96px 0;
  text-align: center;
}
.cta-band h2 { color: #fff; font-size: 42px; margin-bottom: 16px; }
.cta-band p { color: #CBD5E1; font-size: 18px; margin-bottom: 36px; max-width: 640px; margin-left: auto; margin-right: auto; }
.cta-band .hero-actions { justify-content: center; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background:
    radial-gradient(900px 400px at 90% -30%, rgba(3,105,161,0.5), transparent 62%),
    linear-gradient(135deg, #020617 0%, #0F172A 55%, #1E3A5F 100%);
  color: #fff;
  padding: 110px 0 96px;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: 56px; margin: 20px 0 18px; max-width: 820px; }
.page-hero p { color: #CBD5E1; font-size: 18px; max-width: 640px; line-height: 1.7; }
.page-hero .section-eyebrow { color: #7DD3FC; }
.page-hero .section-eyebrow::before { background: #7DD3FC; }
.breadcrumb { font-size: 13.5px; color: #94A3B8; font-weight: 600; }
.breadcrumb a { color: #7DD3FC; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; align-items: stretch; }
.price-card {
  display: flex;
  flex-direction: column;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
  transition: all 200ms ease;
  position: relative;
}
.price-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.price-card.featured { border: 2px solid var(--color-accent); }
.price-card .price-tag {
  position: absolute;
  top: -15px; right: 26px;
  background: var(--color-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
}
.price-name { font-size: 15px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 14px; }
.price-amount { font-size: 46px; font-weight: 800; color: var(--color-primary); letter-spacing: -0.02em; line-height: 1; }
.price-amount span { font-size: 16px; font-weight: 600; color: var(--color-muted-foreground); }
.price-desc { margin-top: 14px; font-size: 14.5px; color: var(--color-muted-foreground); line-height: 1.65; }
.price-list { margin: 28px 0 32px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.price-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--color-secondary); line-height: 1.6; }
.price-list li svg { width: 18px; height: 18px; color: var(--color-accent); flex: 0 0 18px; margin-top: 2px; }
.price-card .btn { width: 100%; }

.addons-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.addon {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.addon strong { display: block; font-size: 15px; color: var(--color-primary); margin-bottom: 4px; }
.addon span { font-size: 13.5px; color: var(--color-muted-foreground); }

.booking-note {
  margin-top: 56px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  box-shadow: var(--shadow-sm);
}
.booking-note h3 { font-size: 18px; margin-bottom: 10px; }
.booking-note p { font-size: 15px; color: var(--color-muted-foreground); line-height: 1.7; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 880px; margin: 0 auto; }
.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 200ms ease;
}
.faq-item:hover { box-shadow: var(--shadow-md); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  background: transparent;
  border: none;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  text-align: left;
  cursor: pointer;
  transition: all 200ms ease;
}
.faq-q:hover { color: var(--color-accent); }
.faq-q svg { width: 20px; height: 20px; flex: 0 0 20px; transition: transform 250ms ease; color: var(--color-accent); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 300ms ease; }
.faq-a-inner { padding: 0 28px 26px; font-size: 15.5px; color: var(--color-muted-foreground); line-height: 1.75; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: start; }
.contact-form {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.form-field label { font-size: 14px; font-weight: 700; color: var(--color-primary); }
.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font);
  font-size: 15px;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-background);
  color: var(--color-primary);
  transition: border-color 200ms ease, box-shadow 200ms ease;
  width: 100%;
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(3,105,161,0.14);
}
.form-field .error-msg { display: none; font-size: 13px; color: var(--color-destructive); font-weight: 600; }
.form-field.invalid input,
.form-field.invalid select,
.form-field.invalid textarea { border-color: var(--color-destructive); }
.form-field.invalid .error-msg { display: block; }
.form-success {
  display: none;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 14.5px;
  font-weight: 600;
  margin-bottom: 20px;
}
.form-success.show { display: block; }

.contact-info { display: flex; flex-direction: column; gap: 20px; }
.info-card {
  display: flex;
  gap: 18px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 200ms ease;
}
.info-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.info-card .icon {
  flex: 0 0 46px; height: 46px;
  border-radius: 10px;
  background: #E0F2FE;
  color: var(--color-accent);
  display: grid; place-items: center;
}
.info-card .icon svg { width: 22px; height: 22px; }
.info-card h3 { font-size: 15px; margin-bottom: 4px; }
.info-card p, .info-card a { font-size: 14.5px; color: var(--color-muted-foreground); line-height: 1.65; }
.info-card a:hover { color: var(--color-accent); }

/* ---------- Service detail blocks ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 40px;
}
.service-detail.reverse .detail-img { order: 2; }
.service-detail.reverse { grid-template-columns: 1.1fr 0.9fr; }
.detail-img { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.detail-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.detail-body .icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  background: #E0F2FE;
  color: var(--color-accent);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.detail-body .icon svg { width: 22px; height: 22px; }
.detail-body h3 { font-size: 26px; margin-bottom: 12px; }
.detail-body > p { font-size: 15.5px; color: var(--color-muted-foreground); line-height: 1.75; margin-bottom: 20px; }
.detail-body h4 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-accent); margin: 20px 0 10px; }
.detail-body ul { display: flex; flex-direction: column; gap: 8px; }
.detail-body ul li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--color-secondary); line-height: 1.6; }
.detail-body ul li svg { width: 17px; height: 17px; color: var(--color-accent); flex: 0 0 17px; margin-top: 2px; }

/* ---------- Quick links strip ---------- */
.quick-strip {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.quick-strip h3 { font-size: 22px; margin-bottom: 6px; }
.quick-strip p { color: var(--color-muted-foreground); font-size: 15px; }
.quick-strip .btn { flex-shrink: 0; }

/* ---------- Split section (about / safety) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split .side-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xl); }
.split .side-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.split h2 { font-size: 38px; margin-bottom: 18px; }
.split p { font-size: 16px; color: var(--color-muted-foreground); line-height: 1.75; margin-bottom: 16px; }
.split ul { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.split ul li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--color-secondary); }
.split ul li svg { width: 20px; height: 20px; color: var(--color-accent); flex: 0 0 20px; margin-top: 1px; }

/* ---------- Footer ---------- */
.site-footer { background: #0B1120; color: #94A3B8; font-size: 14.5px; }
.footer-top {
  max-width: var(--container);
  margin: 0 auto;
  padding: 72px 48px 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-img {
  height: 40px;
  background: #fff;
  padding: 3px;
  border-radius: 9px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
}
.footer-col h4 {
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 800;
}
.footer-col a { display: block; padding: 5px 0; cursor: pointer; transition: color 200ms ease; }
.footer-col a:hover { color: #fff; }
.footer-about { line-height: 1.75; max-width: 340px; margin-bottom: 20px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; padding: 4px 0; }
.footer-contact svg { width: 17px; height: 17px; color: var(--color-accent); flex: 0 0 17px; margin-top: 3px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  max-width: var(--container);
  margin: 0 auto;
  padding: 26px 48px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- Back to top ---------- */
.back-top {
  position: fixed;
  right: 32px; bottom: 32px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  border: none;
  box-shadow: var(--shadow-lg);
  display: grid; place-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 250ms ease;
  z-index: 900;
}
.back-top svg { width: 20px; height: 20px; }
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--color-accent-hover); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
  .dropdown { transform: none; }
}

/* ---------- 1920px fine-tuning ---------- */
@media (min-width: 1920px) {
  .hero h1 { font-size: 70px; }
  .section-head h2 { font-size: 48px; }
  .service-card { padding: 40px 36px; }
}